Subject
Bank Exam
Topic
Probashy Kalyan Bank (Senior officer)-2014
A boy was asked to multiply a certain number by 25. He multiplied it by 52 but got his answer more than actual by 324. What is the number?
A boy was asked to multiply a certain number by 25. He multiplied it by 52 but got his answer more than actual by 324. What is the number?
ক)
12খ)
15গ)
25ঘ)
32Explanation
Let , the number = x Actual answer = 25x The wrong answer = 52x Now, 52x - 25x = 324 or , 27x = 324 or, x = 324/27 = 12 So, the number was 12.Related questions
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